5D5213.01
The B & R Automation 5D5213.01 thermistor module is a precision temperature sensing component within the 5D2 Control Display Panels series, engineered for industrial automation environments requiring reliable thermal monitoring. It features a Negative Temperature Coefficient (NTC) thermistor sensor optimized for through-hole PCB mounting and epoxy-coated body protection. Designed to operate seamlessly over a wide ambient span, the unit handles temperatures from -40°C to 125°C and provides consistent feedback for critical control loops. Its compact footprint and robust materials enable straightforward integration into control panels, HVAC controls, and power management systems where precise temperature regulation is essential. The device’s construction emphasizes long-term stability and repeatability in demanding industrial applications.
Detailed technical specifications underscore the module’s performance credentials. The thermistor exhibits a nominal Resistance at 25°C of 10,000 Ohms with a tight Tolerance of ±1%, ensuring high measurement accuracy. Key responsiveness is indicated by its Thermal Time Constant of 10 seconds, while the Dissipation Constant of 2.5 mW/°C describes its thermal power handling capacity. Insulation properties are secured by an Insulation Resistance ≥100 MΩ at 500 VDC, safeguarding signal integrity in high-voltage conditions. The sensor’s Beta Value (B25/100) of 3950 K defines the resistance–temperature characteristic curve, providing predictable behavior over the specified range. Constructed with an Epoxy Coated body and Tinned Copper leads, the component delivers mechanical durability and excellent solderability. The Operating Voltage (Max) of 5 V supports low-power system designs while preserving signal fidelity.
Operationally, the 5D5213.01 sensor offers rapid thermal response and minimal self-heating, maintaining measurement accuracy under variable load conditions. Its NTC sensor type ensures that resistance decreases predictably with rising temperature, facilitating straightforward calibration in control circuits. The epoxy coating provides environmental protection against moisture and contaminants, while the through-hole mounting style secures mechanical stability against vibration. System designers benefit from the sensor’s minimal drift and high insulation resistance, which reduce noise and leakage currents in sensitive electronic assemblies. The combination of low power dissipation, Dissipation Constant of 2.5 mW/°C, and robust tolerance yields consistent performance across extended duty cycles.
Integration into automation networks is facilitated by the module’s seamless compatibility with standard PCB layouts and control display panels. It supports precise thermal compensation in fan controllers, battery management systems, and overload protection circuits. The compact design and consistent output make it ideal for temperature management modules in power supplies, industrial HVAC controls, and embedded electronic solutions. By leveraging the 5D5213.01 within the 5D2 Control Display Panels, system architects achieve reliable and accurate temperature feedback, meeting the rigorous demands of modern industrial automation applications.
